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NALCO EXXON ENERGY CHEM LP

Overview
  • Total Patents
    213
About

NALCO EXXON ENERGY CHEM LP has a total of 213 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, machines and organic fine chemistry are ONDEO NALCO ENERGY SERV LP, CHAMPION TECHNOLOGY INC and M I AUSTRALIA PTY LTD.

Patent filings per year

Chart showing NALCO EXXON ENERGY CHEM LPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Poindexter Michael K 28
#2 Lewis Vincent E 22
#3 Tong Youdong 19
#4 Patel Natu R 18
#5 Jones Cruise K 17
#6 Williams Dennis A 14
#7 Mcclain Robert D 11
#8 Taylor Grahame N 10
#9 Yon-Hin Paul 10
#10 Meyer George Richard 9

Latest patents

Publication Filing date Title
US6372121B1 Reducing undesired polymerization in the basic wash unit of hydrocarbon cracking process
US6368494B1 Method for reducing coke in EDC-VCM furnaces with a phosphite inhibitor
AU5917200A Method of inhibiting vapor phase fouling in vinyl monomer systems
GB0015880D0 Method of reducing the concentration of metal soaps of partially esterified phosphates from hydrocarbon flowback fluids
GB0312935D0 Corrosion inhibitor compounds and process for production thereof
GB0311582D0 Corrosion inhibiting compositions and methods
GB0324149D0 Zwitterionic water-soluble substituted imine corrosion inhibitor
CZ9902009A3 Inhibition process of polymer formation when treating styrene
US6117364A Acid corrosion inhibitor
US6303079B1 Corrosion inhibitor compositions
US6337426B1 Antifoulant compositions and processes
US5993693A Zwitterionic water-soluble substituted imine corrosion inhibitors
US6074532A Adjunct for removal of aldehydes from chemical manufacturing production streams during distillative purification
GB9821880D0 Gelling agent for hydrocarbon liquid and method of use
US6294093B1 Aqueous dispersion of an oil soluble demulsifier for breaking crude oil emulsions
US5879534A Non-enolizable oxygenates as anti foulants in ethylene dichloride manufacture
US6180057B1 Corrosion inhibiting compositions and methods
US6121602A Method for monitoring foam and gas carry under and for controlling the addition of foam inhibiting chemicals
US5910232A Method for inhibiting polymer formation in styrene processing
CA2239587A1 Composition and method for sweetening gaseous or liquid hydrocarbons, aqueous systems and mixtures thereof